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Inventions Practice Tests

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Gyrocompass MCQ (Multiple Choice Questions) PDF Download

The Gyrocompass Multiple Choice Questions (MCQ Quiz) with Answers PDF (Gyrocompass MCQ PDF e-Book) download to practice Inventions Tests. Learn Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Gyrocompass quiz answers PDF for online elementary school classes. The Gyrocompass MCQ App Download: Free learning app for water heaters, steam engine, striking clock, modern neuroscience test prep for virtual online school.

The MCQ: A usable gyro compass was invented by; "Gyrocompass" App Download (Free) with answers: Sir Percy Spencer; Dr Raymond Lemieux; Sir Hermann Anschutz-Kaempfe; Sir Peter Williamson; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Google eBook (Free Sample) for school certificate.

Gyrocompass MCQs PDF: Questions Answers Download

MCQ 1:

Gyro compass was invented in

  1. 1925
  2. 1906
  3. 1901
  4. 1933
MCQ 2:

A usable gyro compass was invented by

  1. Sir Percy Spencer
  2. Dr Raymond Lemieux
  3. Sir Hermann Anschutz-Kaempfe
  4. Sir Peter Williamson
MCQ 3:

In which one of the following countries a usable gyro compass was invented?

  1. U.K
  2. Japan
  3. Canada
  4. Germany

Inventions Practice Tests

Gyrocompass Textbook App: Free Download iOS & Android

The App: Gyrocompass MCQs App to study Gyrocompass Textbook, Inventions MCQ App, and Marine Pollution MCQ App. The "Gyrocompass MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Gyrocompass App (Android & iOS)

Gyrocompass App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Marine Pollution App (Android & iOS)

Marine Pollution App (Android & iOS)

HTML App (Android & iOS)

HTML App (iOS & Android)